Home / 4,241.46-5,847.83-3,031.59

Finding the Fourth Proportional to 4,241.46, 5,847.83 and 3,031.59

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Solution

The fourth proportional to 4,241.46, 5,847.83 and 3,031.59 is: 4,179.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.46 : 5,847.83 = 3,031.59 : x
  2. Step 2: Convert to fraction form
    4,241.46/5,847.83 = 3,031.59/x
  3. Step 3: Cross multiply
    4,241.46x = 5,847.83 × 3,031.59
  4. Step 4: Simplify right side
    4,241.46x = 17,728,230.53
  5. Step 5: Solve for x
    x = 17,728,230.53/4,241.46
  6. Step 6: Final answer
    x = 4,179.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.